package com.itheima.service.impl;

import com.alibaba.dubbo.config.annotation.Service;
import com.github.pagehelper.Page;
import com.github.pagehelper.PageHelper;
import com.itheima.dao.PermissionDao;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.pojo.Permission;
import com.itheima.service.PermissionService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
@Service(interfaceClass = PermissionService.class)
@Transactional
public class PermissionServiceImpl implements PermissionService {

    @Autowired
    private PermissionDao permissionDao;

    @Override
    public PageResult selectByCondition(QueryPageBean queryPageBean) {
        Integer currentPage = queryPageBean.getCurrentPage();
        Integer pageSize = queryPageBean.getPageSize();
        String queryString = queryPageBean.getQueryString();;
        PageHelper.startPage(currentPage,pageSize);
        Page<Permission> page = permissionDao.selectByCondition(queryString);
        long total = page.getTotal();
        List<Permission> rows = page.getResult();
        return new PageResult(total,rows);
    }

    @Override
    public void addPermission(Permission permission) {
        permissionDao.addPermission(permission);
    }

    @Override
    public Permission findById(Integer id) {
        return permissionDao.findById(id);
    }

    @Override
    public void editPermission(Permission permission) {
        permissionDao.editPermission(permission);
    }

    @Override
    public void deleteById(Integer id) {
        permissionDao.deletePermission(id);
    }
}
